RX (usually written ℞) is a common abbreviation for medical prescriptions.
Rx Bandits is an American four-piece band based in Seal Beach, California, United States. The band formed in 1995 in Orange County, California.
RX is the family name for a range of 32-bit microcontrollers manufactured by Renesas Electronics. RX is an acronym for Renesas Extreme, a description of the key concept behind the product family, that is "extreme high performance".
RXR Realty is a real estate owner, manager, and developer located in New York City and surrounding areas of Westchester County, Long Island, New Jersey, and Connecticut.
RX J1856.5-3754 (also called RX J185635-3754, RX J185635-375, and various other designations) is a nearby neutron star in the constellation Corona Australis.
rxvt-unicode, commonly known as urxvt, is a color VT102 terminal emulator for the X Window System. It was written by Marc Lehmann, who forked it from rxvt in November 2003. Stability, internationalization, the capability to display different fonts and locales simultaneously and support for Unicode are its primary focuses.